81884247

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 110328192

約数和(自身を除く): 28443945

約数列:

[1, 3, 211, 277, 467, 633, 831, 1401, 58447, 98537, 129359, 175341, 295611, 388077, 27294749, 81884247]

約数ペア:

[(1, 81884247), (3, 27294749), (211, 388077), (277, 295611), (467, 175341), (633, 129359), (831, 98537), (1401, 58447)]